Figure 4
Scatterplot of fatty acid ratios of vaccenic acid to oleic acid (18:1ω7c/18:1ω9c) and EPA to DHA of E1 humpback whales from 2008 to 2018 (this study), northern hemisphere humpback whales (data from Borobia et al.29), Antarctic krill (data from Phleger et al.23; Stübing and Hagen22; Guang et al.17), temperate krill (data from Virtue et al.26) and other prey species (T. macrura: Guang et al.17; Mayzaud et al.19; Kattner et al.77; M. gregaria: Phillips et al.25; Varisco et al.24; E. nitidus, S. neopilchardus, T. declivis: Nichols et al.28; Baylis et al.27).
